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KMID : 0361420020260030342
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Journal of Korean Academy of Rehabilitation Medicine
2002 Volume.26 No. 3 p.342 ~ p.346
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Changes of Cardiopulmonary Response and Serum Lipid Level after Backward Walk Training
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Abstract
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Objective: The purpose of this study was to examine the changes of cardiopulmonary response and serum lipid level after backward walking training in healthy male college students.
Method: Subjects were ten healthy male college students. Maximal heart rate and VO2max were determined for each subject by administering a Bruce treadmill exercise test after backward walking training during eight weeks.
Wilcoxon
signed rank test was used to evaluate the changes of the backward walk training.
Results: The study showed that maximal heart rates were 163.7 beat/min in pre-training and 175.8 beats/min in post-training; in contrast, resting heart rates were 72 beat/min in pre-training and 67 beat/min in post-training. The maximal
oxygen
consumptions were 2111 ㎖/min in pre-training and 2521 ㎖/min in post-training. There were significant differences (p＜0.05) in maximal heart rate, heart rate ratio of maximal heart rate (% HR), oxygen consumption, and oxygen consumption ratio of
maximal oxygen consumption (% VO2max) between the pre and post-training. The HDL cholesterol level was 42.8 ㎎/㎗ in pre-training and 58.0 ㎎/㎗ in post-training. There was significant increased of HDL cholesterol in post-training.
Conclusion: We concluded that 5 ㎞/hr backward walk training for eight weeks was an effective exercise program to increase in aerobic capacity of the male college students.
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KEYWORD
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